Mumbly is a cartoon dog, detective, modeled after Columbo. He has a characteristic trench coat, snickering laugh and short, stocky appearance. He's similar to Muttley, who was a cartoon villain. However, this character is traditionally a hero, until 1977 when he switches sides to the bad guys' team in Scooby's All-Star Laff-A-Lympics and also appears as a villain in Yogi Bear and the Magical Flight of the Spruce Goose.

Created:24 Oct 2012 10:14Updated:24 Oct 2012 10:19

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Mumbly is a cartoon dog, detective, modeled after Columbo. He has a characteristic trench coat, snickering laugh and short, stocky appearance. He's similar to Muttley, who was a cartoon villain. However, this character is traditionally a hero, until 1977 when he switches sides to the bad guys' team in Scooby's All-Star Laff-A-Lympics and also appears as a villain in Yogi Bear and the Magical Flight of the Spruce Goose.